CN Login / Register
All >> Pressure measurement >> Differential pressure Deltabar PMD55
*Picture for reference only !
*Picture for reference only !
*Picture for reference only !
Product name:
Differential pressure Deltabar PMD55
Product series:

PMD55

Product brand:
E+H/Endress+Hauser
Product feature:
• Easy menu-guided commissioning via local display, 4 to 20 mA with HART, PROFIBUS PA, and FOUNDATION Fieldbus • Easy process adaptation to high-pressure/low-pressure impulse line reversal via an electrical switch on the main electronics • Compact design and modular concept for easy replacement of the display or electronics • Process pressure measurement up to SIL 2, certified to IEC 61508 and IEC 61511 • Global applicability thanks to the widest range of approvals for various industries and applications
Favorite
Compare
Measuring principle:
The measurement principle of a differential pressure transmitter is based on measuring the pressure difference between two process points. The transmitter is connected to different points in the process through two pressure ports: the high-pressure side (HP) and low-pressure side (LP). When gas or liquid acts on the two sides, the resulting differential pressure (ΔP) causes mechanical deformation of the internal sensing element, such as a metal diaphragm. This deformation is converted into an electrical signal using capacitive or resistive strain-gauge technology. The signal is then processed by signal-conditioning circuitry for amplification, linearization, temperature compensation, and other corrections, ultimately producing an industry-standard 4–20 mA analog output or a digital signal such as HART.
Product positioning:
Economical
Using scenario:
The Deltabar PMD55 Differential Pressure Transmitter features a piezoresistive sensor with a welded metal diaphragm. It is primarily designed for differential pressure measurement of liquids, steam, and gases in process and environmental industries. The adjustable measuring range and quick setup simplify commissioning, reduce costs, and save time. The transmitter complies with IEC 61508 and IEC 61511 and meets SIL 3 safety requirements.
商品对比
对比栏
对比栏已满，您可以删除不需要的栏内商品再继续添加
对比
清空
Jiangsu Pinyi instrument Co., Ltd.
Shanghai Ruiyingda measurement and control technology Co., Ltd.
We specialize in instruments and process control.
Favorite Contact Top